Difference between revisions of "CDBL"

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::::::''Syntax:'' CDBL(n)
 
::::::''Syntax:'' CDBL(n)
  
* Rounds to the closest DOUBLE decimal point value.
+
* Rounds to the closest DOUBLE-precision decimal point value.
 
* Also can be used to define a value as DOUBLE-precision.
 
* Also can be used to define a value as DOUBLE-precision.
  

Revision as of 23:21, 7 October 2009

CDBL converts a value to the closest DOUBLE-precision value.


Syntax: CDBL(n)
  • Rounds to the closest DOUBLE-precision decimal point value.
  • Also can be used to define a value as DOUBLE-precision.


Example:

A=454.67
PRINT A; CDBL(A)
454.67 454.6700134277344
Prints a double-precision version of the single-precision value stored in the variable named A.
The last 11 numbers in the double-precision number change the value in this example, since A was previously defined to only two-decimal place accuracy.


See also: the CINT, CLNG, CSNG


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